docbrown/app/controllers/registrations_controller.rb
Ben Halpern f3a69bbd84
Allow Forems to specify which domains are allowed for registration (#11442)
* Allow authors to restrict which emails can sign up

* Add form and tests

* Check for email presence in allowed email flow

* Fix test domains

* Fix codeclimate issue
2020-11-17 08:43:46 -05:00

70 lines
2.3 KiB
Ruby

class RegistrationsController < Devise::RegistrationsController
prepend_before_action :require_no_authentication, only: []
def new
if user_signed_in?
redirect_to root_path(signin: "true")
else
if URI(request.referer || "").host == URI(request.base_url).host
store_location_for(:user, request.referer)
end
super
end
end
def create
not_authorized unless SiteConfig.allow_email_password_registration || SiteConfig.waiting_on_first_user
not_authorized if SiteConfig.waiting_on_first_user && ENV["FOREM_OWNER_SECRET"].present? &&
ENV["FOREM_OWNER_SECRET"] != params[:user][:forem_owner_secret]
if recaptcha_disabled? || recaptcha_verified?
build_resource(sign_up_params)
resource.saw_onboarding = false
resource.registered = true
resource.registered_at = Time.current
resource.editor_version = "v2"
check_allowed_email(resource) if resource.email.present?
resource.save if resource.email.present?
yield resource if block_given?
if resource.persisted?
update_first_user_permissions(resource)
redirect_to "/confirm-email?email=#{resource.email}"
else
render action: "by_email"
end
else
redirect_to new_user_registration_path(state: "email_signup")
flash[:notice] = "You must complete the recaptcha ✅"
end
end
private
def update_first_user_permissions(resource)
return unless SiteConfig.waiting_on_first_user
resource.add_role(:super_admin)
resource.add_role(:single_resource_admin, Config)
SiteConfig.waiting_on_first_user = false
Users::CreateMascotAccount.call
end
def recaptcha_disabled?
(SiteConfig.recaptcha_site_key.blank? && SiteConfig.recaptcha_secret_key.blank?) ||
!SiteConfig.require_captcha_for_email_password_registration
end
def recaptcha_verified?
recaptcha_params = { secret_key: SiteConfig.recaptcha_secret_key }
params["g-recaptcha-response"] && verify_recaptcha(recaptcha_params)
end
def check_allowed_email(resource)
domain = resource.email.split("@").last
allow_list = SiteConfig.allowed_registration_email_domains
return if allow_list.empty? || allow_list.include?(domain)
resource.email = nil
resource.errors.add(:email, "is not included in allowed domains.")
end
end